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[email protected]NVD:CVE-2021-0255

HistoryApr 22, 2021 - 8:15 p.m.

CVE-2021-0255

2021-04-2220:15:09

CWE-269

CWE-250

[email protected]

web.nvd.nist.gov

juniper networks

junos os

ethtraceroute

local privilege escalation

vulnerability

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

5.1%

JSON

A local privilege escalation vulnerability in ethtraceroute of Juniper Networks Junos OS may allow a locally authenticated user with shell access to escalate privileges and write to the local filesystem as root. ethtraceroute is shipped with setuid permissions enabled and is owned by the root user, allowing local users to run ethtraceroute with root privileges. This issue affects Juniper Networks Junos OS: 15.1X49 versions prior to 15.1X49-D240; 17.3 versions prior to 17.3R3-S11, 17.4 versions prior to 17.4R3-S4; 18.1 versions prior to 18.1R3-S12; 18.2 versions prior to 18.2R3-S7; 18.3 versions prior to 18.3R3-S4; 18.4 versions prior to 18.4R2-S7; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3-S4; 19.3 versions prior to 19.3R3-S2; 19.4 versions prior to 19.4R3-S1; 20.1 versions prior to 20.1R2, 20.1R3; 20.2 versions prior to 20.2R2-S1, 20.2R3; 20.3 versions prior to 20.3R1-S1.

Affected configurations

Nvd

Node

juniperjunosMatch17.3-

juniperjunosMatch17.3r1

juniperjunosMatch17.3r1-s1

juniperjunosMatch17.3r1-s4

juniperjunosMatch17.3r2

juniperjunosMatch17.3r2-s1

juniperjunosMatch17.3r2-s2

juniperjunosMatch17.3r2-s3

juniperjunosMatch17.3r2-s4

juniperjunosMatch17.3r2-s5

juniperjunosMatch17.3r3

juniperjunosMatch17.3r3-

juniperjunosMatch17.3r3-s1

juniperjunosMatch17.3r3-s10

juniperjunosMatch17.3r3-s11

juniperjunosMatch17.3r3-s2

juniperjunosMatch17.3r3-s3

juniperjunosMatch17.3r3-s4

juniperjunosMatch17.3r3-s5

juniperjunosMatch17.3r3-s6

juniperjunosMatch17.3r3-s7

juniperjunosMatch17.3r3-s8

juniperjunosMatch17.3r3-s9

juniperjunosMatch17.4-

juniperjunosMatch17.4r1

juniperjunosMatch17.4r1-s1

juniperjunosMatch17.4r1-s2

juniperjunosMatch17.4r1-s3

juniperjunosMatch17.4r1-s4

juniperjunosMatch17.4r1-s5

juniperjunosMatch17.4r1-s6

juniperjunosMatch17.4r1-s7

juniperjunosMatch17.4r2

juniperjunosMatch17.4r2-s1

juniperjunosMatch17.4r2-s10

juniperjunosMatch17.4r2-s11

juniperjunosMatch17.4r2-s12

juniperjunosMatch17.4r2-s2

juniperjunosMatch17.4r2-s3

juniperjunosMatch17.4r2-s4

juniperjunosMatch17.4r2-s5

juniperjunosMatch17.4r2-s6

juniperjunosMatch17.4r2-s7

juniperjunosMatch17.4r2-s8

juniperjunosMatch17.4r2-s9

juniperjunosMatch17.4r3

juniperjunosMatch17.4r3-s1

juniperjunosMatch17.4r3-s2

juniperjunosMatch17.4r3-s3

juniperjunosMatch18.1-

juniperjunosMatch18.1r1

juniperjunosMatch18.1r2

juniperjunosMatch18.1r2-s1

juniperjunosMatch18.1r2-s2

juniperjunosMatch18.1r2-s4

juniperjunosMatch18.1r3

juniperjunosMatch18.1r3-s1

juniperjunosMatch18.1r3-s10

juniperjunosMatch18.1r3-s11

juniperjunosMatch18.1r3-s2

juniperjunosMatch18.1r3-s3

juniperjunosMatch18.1r3-s4

juniperjunosMatch18.1r3-s5

juniperjunosMatch18.1r3-s6

juniperjunosMatch18.1r3-s7

juniperjunosMatch18.1r3-s8

juniperjunosMatch18.1r3-s9

juniperjunosMatch18.2-

juniperjunosMatch18.2r1

juniperjunosMatch18.2r1-s2

juniperjunosMatch18.2r1-s3

juniperjunosMatch18.2r1-s4

juniperjunosMatch18.2r1-s5

juniperjunosMatch18.2r2

juniperjunosMatch18.2r2-s1

juniperjunosMatch18.2r2-s2

juniperjunosMatch18.2r2-s3

juniperjunosMatch18.2r2-s4

juniperjunosMatch18.2r2-s5

juniperjunosMatch18.2r2-s6

juniperjunosMatch18.2r2-s7

juniperjunosMatch18.2r3

juniperjunosMatch18.2r3-s1

juniperjunosMatch18.2r3-s2

juniperjunosMatch18.2r3-s3

juniperjunosMatch18.2r3-s4

juniperjunosMatch18.2r3-s5

juniperjunosMatch18.2r3-s6

juniperjunosMatch18.3-

juniperjunosMatch18.3r1

juniperjunosMatch18.3r1-s1

juniperjunosMatch18.3r1-s2

juniperjunosMatch18.3r1-s3

juniperjunosMatch18.3r1-s4

juniperjunosMatch18.3r1-s5

juniperjunosMatch18.3r1-s6

juniperjunosMatch18.3r2

juniperjunosMatch18.3r2-s1

juniperjunosMatch18.3r2-s2

juniperjunosMatch18.3r2-s3

juniperjunosMatch18.3r2-s4

juniperjunosMatch18.3r3

juniperjunosMatch18.3r3-s1

juniperjunosMatch18.3r3-s2

juniperjunosMatch18.3r3-s3

juniperjunosMatch18.4-

juniperjunosMatch18.4r1

juniperjunosMatch18.4r1-s1

juniperjunosMatch18.4r1-s2

juniperjunosMatch18.4r1-s3

juniperjunosMatch18.4r1-s4

juniperjunosMatch18.4r1-s5

juniperjunosMatch18.4r1-s6

juniperjunosMatch18.4r1-s7

juniperjunosMatch18.4r2

juniperjunosMatch18.4r2-s1

juniperjunosMatch18.4r2-s2

juniperjunosMatch18.4r2-s3

juniperjunosMatch18.4r2-s4

juniperjunosMatch18.4r2-s5

juniperjunosMatch18.4r2-s6

juniperjunosMatch18.4r3

juniperjunosMatch18.4r3-s1

juniperjunosMatch18.4r3-s2

juniperjunosMatch18.4r3-s3

juniperjunosMatch18.4r3-s4

juniperjunosMatch18.4r3-s5

juniperjunosMatch18.4r3-s6

juniperjunosMatch19.1-

juniperjunosMatch19.1r1

juniperjunosMatch19.1r1-s1

juniperjunosMatch19.1r1-s2

juniperjunosMatch19.1r1-s3

juniperjunosMatch19.1r1-s4

juniperjunosMatch19.1r1-s5

juniperjunosMatch19.1r2

juniperjunosMatch19.1r2-s1

juniperjunosMatch19.1r3

juniperjunosMatch19.1r3-s1

juniperjunosMatch19.1r3-s2

juniperjunosMatch19.1r3-s3

juniperjunosMatch19.2-

juniperjunosMatch19.2r1

juniperjunosMatch19.2r1-s1

juniperjunosMatch19.2r1-s2

juniperjunosMatch19.2r1-s3

juniperjunosMatch19.2r1-s4

juniperjunosMatch19.2r1-s5

juniperjunosMatch19.2r2

juniperjunosMatch19.2r2-s1

juniperjunosMatch19.2r3

juniperjunosMatch19.2r3-s1

juniperjunosMatch19.3-

juniperjunosMatch19.3r1

juniperjunosMatch19.3r1-s1

juniperjunosMatch19.3r2

juniperjunosMatch19.3r2-s1

juniperjunosMatch19.3r2-s2

juniperjunosMatch19.3r2-s3

juniperjunosMatch19.3r2-s4

juniperjunosMatch19.3r2-s5

juniperjunosMatch19.3r3

juniperjunosMatch19.4r1

juniperjunosMatch19.4r1-s1

juniperjunosMatch19.4r1-s2

juniperjunosMatch19.4r2

juniperjunosMatch19.4r2-s1

juniperjunosMatch19.4r2-s2

juniperjunosMatch19.4r3

juniperjunosMatch19.4r3-s1

juniperjunosMatch20.1r1

juniperjunosMatch20.1r1-s1

juniperjunosMatch20.1r1-s2

juniperjunosMatch20.1r1-s3

juniperjunosMatch20.1r1-s4

juniperjunosMatch20.2r1

juniperjunosMatch20.2r1-s1

juniperjunosMatch20.2r1-s2

juniperjunosMatch20.2r1-s3

juniperjunosMatch20.2r2

juniperjunosMatch20.3r1

juniperjunosMatch20.4r1

juniperjunosMatch20.4r1-s1

VendorProductVersionCPE
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:-:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r1:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r1-s1:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r1-s4:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s1:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s2:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s3:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s4:*:*:*:*:*:*
juniperjunos17.3cpe:2.3:o:juniper:junos:17.3:r2-s5:*:*:*:*:*:*

Vendor	Product	Version	CPE
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:-::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r1::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r1-s1::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r1-s4::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s1::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s2::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s3::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s4::::::
juniper	junos	17.3	cpe:2.3:o:juniper:junos:17.3:r2-s5::::::

Rows per page:

1-10 of 1831

References

kb.juniper.net/JSA11175

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

5.1%

JSON

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